Cita APA (7a ed.)

Steinfeld, R. J. (1991). The invention of free labor: The employment relation in English and American law and culture, 1350-1870. University of North Carolina Press.

Cita Chicago Style (17a ed.)

Steinfeld, Robert J. The Invention of Free Labor: The Employment Relation in English and American Law and Culture, 1350-1870. Chapel Hill [etc.]: University of North Carolina Press, 1991.

Cita MLA (9a ed.)

Steinfeld, Robert J. The Invention of Free Labor: The Employment Relation in English and American Law and Culture, 1350-1870. University of North Carolina Press, 1991.